47195080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 113477760

約数和(自身を除く): 66282680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1193, 1720, 1978, 2386, 3956, 4772, 4945, 5965, 7912, 9544, 9890, 11930, 19780, 23860, 27439, 39560, 47720, 51299, 54878, 102598, 109756, 137195, 205196, 219512, 256495, 274390, 410392, 512990, 548780, 1025980, 1097560, 1179877, 2051960, 2359754, 4719508, 5899385, 9439016, 11798770, 23597540, 47195080]

約数ペア:

[(1, 47195080), (2, 23597540), (4, 11798770), (5, 9439016), (8, 5899385), (10, 4719508), (20, 2359754), (23, 2051960), (40, 1179877), (43, 1097560), (46, 1025980), (86, 548780), (92, 512990), (115, 410392), (172, 274390), (184, 256495), (215, 219512), (230, 205196), (344, 137195), (430, 109756), (460, 102598), (860, 54878), (920, 51299), (989, 47720), (1193, 39560), (1720, 27439), (1978, 23860), (2386, 19780), (3956, 11930), (4772, 9890), (4945, 9544), (5965, 7912)]